US612492A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Weather-strip
Assignee: —
•
Filing: —
•
Granted: 1898-10-18
•
Expires: 1915-10-18
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 16:14
CPC Classifications
E; E06; E06B; E06B3/00; E06B3/32; E06B3/34; E06B3/42; E06B3/44; Y; Y10; Y10T; Y10T292/00; Y10T292/08; Y10T292/0876; Y10T292/088
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1901-10-18 | 1902-04-19 | 1902-10-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1905-10-18 | 1906-04-19 | 1906-10-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1909-10-18 | 1910-04-19 | 1910-10-19 | $7700.00 | Window Closed / Lapsed |